The Fayetteville Observer reports the ruling was made by the state Medical Examiner, based on an autopsy. However, a spokeswoman in the Raleigh office said the cause of death is not being released because all tests are not completed.

Cpl. Marcus Smith said a family member found McKenzie Mae Sessoms unresponsive in her home in Salemburg sometime after 7 a.m. on Sept. 6. Smith said she was pronounced dead at the scene.

The Obama administration will unveil a major climate change plan Monday aimed at a large reduction in greenhouse gas emissions from the nation's coal-burning power plants, a senior administration official told CNN.